990464601

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{3049}}^1$

素因数の和:3589

約数の個数: 32

約数和(自身を含む): 1561600000

約数和(自身を除く): 571135399

約数列:

[1, 3, 7, 21, 31, 93, 217, 499, 651, 1497, 3049, 3493, 9147, 10479, 15469, 21343, 46407, 64029, 94519, 108283, 283557, 324849, 661633, 1521451, 1984899, 4564353, 10650157, 31950471, 47164981, 141494943, 330154867, 990464601]

約数ペア:

[(1, 990464601), (3, 330154867), (7, 141494943), (21, 47164981), (31, 31950471), (93, 10650157), (217, 4564353), (499, 1984899), (651, 1521451), (1497, 661633), (3049, 324849), (3493, 283557), (9147, 108283), (10479, 94519), (15469, 64029), (21343, 46407)]